Cloning of a cDNA encoding a constitutively expressed rat liver cytosolic aldehyde dehydrogenase.

Cloning of a cDNA encoding a constitutively expressed rat liver cytosolic aldehyde dehydrogenase.
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编码组成型表达的大鼠肝胞质醛脱氢酶的cDNA的克隆。

DOI:
10.1006/bbrc.1997.6998
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发表时间:
1997
期刊:
Biochemical and biophysical research communications.
影响因子:
--
通讯作者:
Lipsky,JJ
Lipsky,JJ
中科院分区:
--
文献类型:
--
作者:
Kathmann,EC;Lipsky,JJ

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关于大鼠肝细胞质中存在组成性表达的醛脱氢酶(ALDH)存在争议(Tottmaret等,1973;Lindahl和Evces, 1984; Berger和Weiner, 1977; Tanket等,1981;Truesdale-Mahoneyet等,1981;Caoet等,1989)。利用pcr技术克隆了大鼠肝细胞质1类ALDH基因。开放阅读框由1503个核苷酸组成,编码了501个氨基酸的蛋白质。为了比较大鼠和人的核苷酸序列,我们对人肝细胞质ALDH cDNA克隆的整个开放阅读框进行了测序(Zhenget al.,1993)。大鼠肝脏组成性表达的细胞质ALDH分别与大鼠肾脏、小鼠肝脏、大鼠肝苯巴比妥诱导型和人肝细胞质1类ALDH cdna相同,分别为99.7%、91.8%、89.0和83.8%。Northern blot分析显示,组成性表达的大鼠胞浆ALDH mRNA在肺、肾、肝、骨骼肌和睾丸中均有表达,在心脏和大脑中表达较弱。这些结果强烈提示大鼠肝细胞质中存在组成性表达的ALDH。
The presence of a constitutively expressed aldehyde dehydrogenase (ALDH) in the rat liver cytosol is controversial (Tottmaret al.,1973; Lindahl and Evces, 1984; Berger and Weiner, 1977; Tanket al.,1981; Truesdale-Mahoneyet al.,1981; Caoet al.,1989). A cDNA encoding a constitutively expressed rat liver cytosolic class 1 ALDH was cloned using a PCR-based strategy. The open reading frame consisted of 1503 nucleotides which encoded a protein of 501 amino acids. In order to compare the rat and human nucleotide sequences, we sequenced the entire open reading frame of a human liver cytosolic ALDH cDNA clone (Zhenget al.,1993). Rat liver constitutively expressed cytosolic ALDH was 99.7, 91.8, 89.0, and 83.8% identical to rat kidney, mouse liver, rat liver phenobarbital-inducible, and human liver cytosolic class 1 ALDH cDNAs, respectively. Northern blot analysis indicated that constitutively expressed rat cytosolic ALDH mRNA is expressed in lung, kidney, liver, skeletal muscle, and testis, with weak expression in heart and brain. These results strongly suggest that a constitutively expressed ALDH is present in rat liver cytosol.
DOI: --
发表时间: 1995
影响因子: --
作者:
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PCR 法克隆大鼠肝细胞质 ALDH cDNA 组成型表达的初步报告。
DOI: 10.1007/978-1-4615-5871-2_9
发表时间: 1997
影响因子: --
作者:
Kathmann,EC;Lipsky,JJ
通讯作者: Lipsky,JJ
大鼠、小鼠和兔肝脏中乙醛脱氢酶的比较亚细胞分布。
DOI: 10.1016/0006-2952(84)90109-6
发表时间: 1984
影响因子: 5.8
作者:
Lindahl,R;Evces,S
通讯作者: Evces,S
成年和胎儿大鼠肝脏中存在胞质醛脱氢酶同工酶。
DOI: --
发表时间: 1989
影响因子: 5.8
作者:
Q. Cao;G. Tu;H. Weiner
通讯作者: H. Weiner
大鼠肝微粒体醛脱氢酶 cDNA 的分子克隆、测序和表达。
DOI: --
发表时间: 1991
影响因子: 4.8
作者:
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通讯作者: Yutaka Tashiro